4.2
(7)
145
riders
12
rides
Gravel biking around Twin Lakes offers diverse terrain set against the backdrop of the Rocky Mountains and the Sawatch Range. The region is characterized by two glacial lakes and is overlooked by Mount Elbert, Colorado's highest peak. Cyclists can navigate a mix of singletrack, paved roads, and extensive gravel roads, with routes varying in technical challenge and elevation. The area's high altitude adds a unique element to rides, providing both scenic vistas and demanding climbs.
Last updated: October 16, 2026
3.6
(5)
91
riders
43.4km
03:58
130m
130m
The Rocky Mountain Arsenal National Wildlife Refuge Perimeter Trail offers a unique gravel biking experience, transporting you from urban fringes to a thriving prairie ecosystem. You'll traverse wide, non-technical gravel paths, passing wetlands and grasslands, with frequent opportunities to spot bison, deer, and raptors. The route provides open vistas and even a distant view of Downtown Denver from Henderson Hill, making it a rewarding journey through nature.
This moderate 27.0-mile (43.4 km) loop involves a manageable 439 feet (134 metres) of elevation gain, taking approximately 3 hours and 57 minutes to complete. Remember to bring all your water, as none is available on the trail, and consider tubeless tires (40mm or wider) to guard against goat's head weeds. Dogs are generally not allowed within the main refuge area.
This trail is a testament to conservation, transforming a former toxic site into a vibrant wildlife sanctuary home to over 330 species. It's an excellent choice for beginner gravel biking or as a training route, offering a long, relatively flat ride where the primary challenge is the distance and potential for varied terrain conditions.
11
riders
40.4km
02:35
110m
110m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
7
riders
19.7km
01:25
60m
50m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
8
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
6
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Sheltered picnic area on the edge of Rocky Mountain Aresenal, with far views of the mountains and nearby metro area. There is also an ultra minimalistic Japanese style rock garden, consisting of 3 small rocks and a shurb.
0
0
The Henderson Hill trail is a short out and back paved trail to a low rise in old Rocky Mountain Arsenal area, now a wildlife refuge. Even though the difference in elevation is minimal the view is far reaching to the east and south. You can actually reach this spot using only bikepaths (route5) from Commerce City. See this ride https://www.komoot.com/tour/2710436405?share_token=aTyj2lJ1YHiQOhPskXyq8prHxb5AoOId67IJs0FNb2tJwCStGp&ref=wtd. The way that this ride got around the east side of the refuge is not recommended though.
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0
If you're a bird enthusiast, the Bald Eagle Viewing Hide is a must-see. It's in a quiet spot with an elevated view, so spotting eagles is way easier. The best times to go are early mornings or late afternoons when the eagles are more active. Donβt forget your binoculars and camera!
0
0
Henderson Hill is an elevated concrete platform and gives a great view of downtown Denver.
2
0
The Perimeter trail is the longest trail managed by the Rocky Mountain Arsenal National Wildlife Refuge. It stretches 14 miles in one direction and can be combined with some other trails in the refuge to create a huge loop. This is one of just a couple trails leaving from the refuge that allows dogs on its paths. Know that you are sometimes close to the road, though, so you won't want to let your pup run free.
0
0
Nice park with a view of the Front Range. Also, great way to connect the Croke Canal Trail to West 66th Ave and the Ralston Creek Trail.
0
0
Nice view of the foothills. You can easily get to this park using the Croke Canal Trail and then connect to the Ralston Creek Trail.
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0
The Twin Lakes area offers a diverse mix of terrain for gravel biking. You'll find everything from singletrack and paved sections to extensive gravel roads. The routes vary in technical challenge and elevation, set against the stunning backdrop of the Rocky Mountains and the Sawatch Range. The high altitude also adds a unique element to rides, providing both scenic vistas and demanding climbs.
Yes, there are options for beginners. While many routes offer a mix of challenges, the region does have easier paths. For instance, the Majestic View Park β Majestic View Park loop from Two Ponds National Wildlife Refuge is a moderate route that can be completed in about 2 hours 24 minutes, offering varied landscapes that might be suitable for those looking for a less strenuous ride.
For experienced riders seeking a challenge, Twin Lakes offers several difficult routes with significant elevation gain. A notable option is the Confluence Park β Cherry Creek Trail loop from 30th & Downing, which spans 56.4 km and takes approximately 4 hours 10 minutes to complete, featuring substantial climbing.
The Twin Lakes area is rich in natural beauty and historical sites. You'll ride past the pristine glacial Twin Lakes themselves, with majestic views of Mount Elbert, Colorado's highest peak. The region is also along the Top of the Rockies Scenic Byway. While biking, you might encounter highlights like Standley Lake or the Lowell Ponds Wildlife Area. The historic Interlaken Resort and Twin Lakes Village also offer glimpses into the area's past.
The best time for gravel biking in Twin Lakes is typically during the warmer months, from late spring through early autumn. During this period, routes are generally clear of snow, and the alpine scenery is at its most vibrant. Keep in mind that high-altitude passes like Independence Pass are only open seasonally, usually from late May to October, and conditions can change rapidly in the mountains.
Many routes in Twin Lakes offer breathtaking scenery. The entire region is known for its dramatic mountain backdrops and glacial lakes. Riding along the Top of the Rockies Scenic Byway or exploring areas with views of Mount Elbert will provide stunning vistas. You might also find excellent viewpoints like the View of Denver skyline from Sloan's Lake west shore on some of the longer routes that extend towards urban areas.
Yes, many of the gravel biking routes in Twin Lakes are designed as loops, allowing you to start and end at the same point. For example, the Sterns Lake β Big Dry Creek Trail loop from Pomona High School is a popular moderate option that covers 50.5 km in a circular fashion, offering a mix of terrain.
The gravel biking routes around Twin Lakes are highly regarded by the komoot community, boasting an average rating of 4.75 stars from over 4 reviews. Many riders praise the diverse terrain, the stunning high alpine scenery, and the variety of options available for different skill levels, from moderate paths to challenging climbs.
Yes, the Twin Lakes area is known for integrating segments of longer, iconic trails. The popular Twin Lakes Trail loop often includes sections of the extensive Colorado Trail (CT) and the Continental Divide Trail (CDT), offering opportunities for longer adventures and connections to broader networks.
While Twin Lakes Village itself is small, the nearby historic mining town of Leadville, just a short drive away, offers additional amenities. You can find museums, and the town serves as a hub for outdoor activities, which often includes services catering to cyclists. For specific cafes or accommodations directly on routes, it's best to plan ahead, especially for longer rides in more remote sections.
Absolutely. The region is rich in history. You can ride dirt roads in Leadville's East Side Mining District to explore abandoned mines, or visit the well-preserved 19th-century buildings of the Interlaken Historic Resort, which is accessible via the Interlaken Trail. The Historic Twin Lakes Village also offers a self-guided walking tour of its log cabins, blacksmith shops, and an 1895 schoolhouse.
There are several gravel biking routes available around Twin Lakes, with over 9 distinct tours documented on komoot. These range in difficulty from easy to difficult, ensuring options for various skill levels and preferences.


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